head 1.1; branch 1.1.1; access; symbols netbsd-11-0-RC5:1.1.1.4 netbsd-11-0-RC4:1.1.1.4 netbsd-11-0-RC3:1.1.1.4 netbsd-11-0-RC2:1.1.1.4 netbsd-11-0-RC1:1.1.1.4 perseant-exfatfs-base-20250801:1.1.1.4 netbsd-11:1.1.1.4.0.10 netbsd-11-base:1.1.1.4 netbsd-10-1-RELEASE:1.1.1.4 perseant-exfatfs-base-20240630:1.1.1.4 perseant-exfatfs:1.1.1.4.0.8 perseant-exfatfs-base:1.1.1.4 netbsd-8-3-RELEASE:1.1.1.3 netbsd-9-4-RELEASE:1.1.1.3 netbsd-10-0-RELEASE:1.1.1.4 netbsd-10-0-RC6:1.1.1.4 netbsd-10-0-RC5:1.1.1.4 netbsd-10-0-RC4:1.1.1.4 netbsd-10-0-RC3:1.1.1.4 netbsd-10-0-RC2:1.1.1.4 netbsd-10-0-RC1:1.1.1.4 netbsd-10:1.1.1.4.0.6 netbsd-10-base:1.1.1.4 netbsd-9-3-RELEASE:1.1.1.3 cjep_sun2x:1.1.1.4.0.4 cjep_sun2x-base:1.1.1.4 cjep_staticlib_x-base1:1.1.1.4 netbsd-9-2-RELEASE:1.1.1.3 cjep_staticlib_x:1.1.1.4.0.2 cjep_staticlib_x-base:1.1.1.4 netbsd-9-1-RELEASE:1.1.1.3 phil-wifi-20200421:1.1.1.4 phil-wifi-20200411:1.1.1.4 phil-wifi-20200406:1.1.1.4 netbsd-8-2-RELEASE:1.1.1.3 netbsd-9-0-RELEASE:1.1.1.3 netbsd-9-0-RC2:1.1.1.3 netbsd-9-0-RC1:1.1.1.3 netbsd-9:1.1.1.3.0.18 netbsd-9-base:1.1.1.3 phil-wifi-20190609:1.1.1.3 netbsd-8-1-RELEASE:1.1.1.3 netbsd-8-1-RC1:1.1.1.3 pgoyette-compat-merge-20190127:1.1.1.3 pgoyette-compat-20190127:1.1.1.3 pgoyette-compat-20190118:1.1.1.3 pgoyette-compat-1226:1.1.1.3 pgoyette-compat-1126:1.1.1.3 pgoyette-compat-1020:1.1.1.3 pgoyette-compat-0930:1.1.1.3 pgoyette-compat-0906:1.1.1.3 netbsd-7-2-RELEASE:1.1.1.2 pgoyette-compat-0728:1.1.1.3 clang-337282:1.1.1.3 netbsd-8-0-RELEASE:1.1.1.3 phil-wifi:1.1.1.3.0.16 phil-wifi-base:1.1.1.3 pgoyette-compat-0625:1.1.1.3 netbsd-8-0-RC2:1.1.1.3 pgoyette-compat-0521:1.1.1.3 pgoyette-compat-0502:1.1.1.3 pgoyette-compat-0422:1.1.1.3 netbsd-8-0-RC1:1.1.1.3 pgoyette-compat-0415:1.1.1.3 pgoyette-compat-0407:1.1.1.3 pgoyette-compat-0330:1.1.1.3 pgoyette-compat-0322:1.1.1.3 pgoyette-compat-0315:1.1.1.3 netbsd-7-1-2-RELEASE:1.1.1.2 pgoyette-compat:1.1.1.3.0.14 pgoyette-compat-base:1.1.1.3 netbsd-7-1-1-RELEASE:1.1.1.2 clang-319952:1.1.1.3 matt-nb8-mediatek:1.1.1.3.0.12 matt-nb8-mediatek-base:1.1.1.3 clang-309604:1.1.1.3 perseant-stdc-iso10646:1.1.1.3.0.10 perseant-stdc-iso10646-base:1.1.1.3 netbsd-8:1.1.1.3.0.8 netbsd-8-base:1.1.1.3 prg-localcount2-base3:1.1.1.3 prg-localcount2-base2:1.1.1.3 prg-localcount2-base1:1.1.1.3 prg-localcount2:1.1.1.3.0.6 prg-localcount2-base:1.1.1.3 pgoyette-localcount-20170426:1.1.1.3 bouyer-socketcan-base1:1.1.1.3 pgoyette-localcount-20170320:1.1.1.3 netbsd-7-1:1.1.1.2.0.14 netbsd-7-1-RELEASE:1.1.1.2 netbsd-7-1-RC2:1.1.1.2 clang-294123:1.1.1.3 netbsd-7-nhusb-base-20170116:1.1.1.2 bouyer-socketcan:1.1.1.3.0.4 bouyer-socketcan-base:1.1.1.3 clang-291444:1.1.1.3 pgoyette-localcount-20170107:1.1.1.3 netbsd-7-1-RC1:1.1.1.2 pgoyette-localcount-20161104:1.1.1.3 netbsd-7-0-2-RELEASE:1.1.1.2 localcount-20160914:1.1.1.3 netbsd-7-nhusb:1.1.1.2.0.12 netbsd-7-nhusb-base:1.1.1.2 clang-280599:1.1.1.3 pgoyette-localcount-20160806:1.1.1.3 pgoyette-localcount-20160726:1.1.1.3 pgoyette-localcount:1.1.1.3.0.2 pgoyette-localcount-base:1.1.1.3 netbsd-7-0-1-RELEASE:1.1.1.2 clang-261930:1.1.1.3 netbsd-7-0:1.1.1.2.0.10 netbsd-7-0-RELEASE:1.1.1.2 netbsd-7-0-RC3:1.1.1.2 netbsd-7-0-RC2:1.1.1.2 netbsd-7-0-RC1:1.1.1.2 clang-237755:1.1.1.2 clang-232565:1.1.1.2 clang-227398:1.1.1.2 tls-maxphys-base:1.1.1.2 tls-maxphys:1.1.1.2.0.8 netbsd-7:1.1.1.2.0.6 netbsd-7-base:1.1.1.2 clang-215315:1.1.1.2 clang-209886:1.1.1.2 yamt-pagecache:1.1.1.2.0.4 yamt-pagecache-base9:1.1.1.2 tls-earlyentropy:1.1.1.2.0.2 tls-earlyentropy-base:1.1.1.2 riastradh-xf86-video-intel-2-7-1-pre-2-21-15:1.1.1.2 riastradh-drm2-base3:1.1.1.2 clang-202566:1.1.1.2 clang-201163:1.1.1.2 clang-199312:1.1.1.2 clang-198450:1.1.1.1 clang-196603:1.1.1.1 clang-195771:1.1.1.1 LLVM:1.1.1; locks; strict; comment @// @; 1.1 date 2013.11.28.14.14.56; author joerg; state Exp; branches 1.1.1.1; next ; commitid ow8OybrawrB1f3fx; 1.1.1.1 date 2013.11.28.14.14.56; author joerg; state Exp; branches; next 1.1.1.2; commitid ow8OybrawrB1f3fx; 1.1.1.2 date 2014.01.15.21.26.04; author joerg; state Exp; branches 1.1.1.2.4.1 1.1.1.2.8.1; next 1.1.1.3; commitid NQXlzzA0SPkc5glx; 1.1.1.3 date 2016.02.27.22.09.13; author joerg; state Exp; branches 1.1.1.3.16.1; next 1.1.1.4; commitid tIimz3oDlh1NpBWy; 1.1.1.4 date 2019.11.13.22.20.11; author joerg; state dead; branches; next ; commitid QD8YATxuNG34YJKB; 1.1.1.2.4.1 date 2014.01.15.21.26.04; author yamt; state dead; branches; next 1.1.1.2.4.2; commitid WSrDtL5nYAUyiyBx; 1.1.1.2.4.2 date 2014.05.22.16.18.53; author yamt; state Exp; branches; next ; commitid WSrDtL5nYAUyiyBx; 1.1.1.2.8.1 date 2014.01.15.21.26.04; author tls; state dead; branches; next 1.1.1.2.8.2; commitid jTnpym9Qu0o4R1Nx; 1.1.1.2.8.2 date 2014.08.19.23.47.54; author tls; state Exp; branches; next ; commitid jTnpym9Qu0o4R1Nx; 1.1.1.3.16.1 date 2020.04.13.07.47.25; author martin; state dead; branches; next ; commitid X01YhRUPVUDaec4C; desc @@ 1.1 log @Initial revision @ text @// RUN: %clang_cc1 -O3 -emit-llvm -o - %s | FileCheck %s // Is FP_CONTRACT is honored in a simple case? float fp_contract_1(float a, float b, float c) { // CHECK: _Z13fp_contract_1fff // CHECK: tail call float @@llvm.fmuladd #pragma STDC FP_CONTRACT ON return a * b + c; } // Is FP_CONTRACT state cleared on exiting compound statements? float fp_contract_2(float a, float b, float c) { // CHECK: _Z13fp_contract_2fff // CHECK: %[[M:.+]] = fmul float %a, %b // CHECK-NEXT: fadd float %[[M]], %c { #pragma STDC FP_CONTRACT ON } return a * b + c; } // Does FP_CONTRACT survive template instatiation? class Foo {}; Foo operator+(Foo, Foo); template T template_muladd(T a, T b, T c) { #pragma STDC FP_CONTRACT ON return a * b + c; } float fp_contract_3(float a, float b, float c) { // CHECK: _Z13fp_contract_3fff // CHECK: tail call float @@llvm.fmuladd return template_muladd(a, b, c); } template class fp_contract_4 { float method(float a, float b, float c) { #pragma STDC FP_CONTRACT ON return a * b + c; } }; template class fp_contract_4; // CHECK: _ZN13fp_contract_4IiE6methodEfff // CHECK: tail call float @@llvm.fmuladd // Check file-scoped FP_CONTRACT #pragma STDC FP_CONTRACT ON float fp_contract_5(float a, float b, float c) { // CHECK: _Z13fp_contract_5fff // CHECK: tail call float @@llvm.fmuladd return a * b + c; } #pragma STDC FP_CONTRACT OFF float fp_contract_6(float a, float b, float c) { // CHECK: _Z13fp_contract_6fff // CHECK: %[[M:.+]] = fmul float %a, %b // CHECK-NEXT: fadd float %[[M]], %c return a * b + c; } @ 1.1.1.1 log @Import Clang 3.4rc1 r195771. @ text @@ 1.1.1.2 log @Import Clang 3.5svn r199312 @ text @d1 1 a1 1 // RUN: %clang_cc1 -O3 -triple %itanium_abi_triple -emit-llvm -o - %s | FileCheck %s @ 1.1.1.3 log @Import Clang 3.8.0rc3 r261930. @ text @d3 1 a3 1 // Is FP_CONTRACT honored in a simple case? d22 1 a22 1 // Does FP_CONTRACT survive template instantiation? a64 12 // If the multiply has multiple uses, don't produce fmuladd. // This used to assert (PR25719): // https://llvm.org/bugs/show_bug.cgi?id=25719 float fp_contract_7(float a, float b, float c) { // CHECK: _Z13fp_contract_7fff // CHECK: %[[M:.+]] = fmul float %b, 2.000000e+00 // CHECK-NEXT: fsub float %[[M]], %c #pragma STDC FP_CONTRACT ON return (a = 2 * b) - c; } @ 1.1.1.3.16.1 log @Mostly merge changes from HEAD upto 20200411 @ text @@ 1.1.1.4 log @Mark old LLVM instance as dead. @ text @@ 1.1.1.2.8.1 log @file fp-contract-pragma.cpp was added on branch tls-maxphys on 2014-08-19 23:47:54 +0000 @ text @d1 64 @ 1.1.1.2.8.2 log @Rebase to HEAD as of a few days ago. @ text @a0 64 // RUN: %clang_cc1 -O3 -triple %itanium_abi_triple -emit-llvm -o - %s | FileCheck %s // Is FP_CONTRACT is honored in a simple case? float fp_contract_1(float a, float b, float c) { // CHECK: _Z13fp_contract_1fff // CHECK: tail call float @@llvm.fmuladd #pragma STDC FP_CONTRACT ON return a * b + c; } // Is FP_CONTRACT state cleared on exiting compound statements? float fp_contract_2(float a, float b, float c) { // CHECK: _Z13fp_contract_2fff // CHECK: %[[M:.+]] = fmul float %a, %b // CHECK-NEXT: fadd float %[[M]], %c { #pragma STDC FP_CONTRACT ON } return a * b + c; } // Does FP_CONTRACT survive template instatiation? class Foo {}; Foo operator+(Foo, Foo); template T template_muladd(T a, T b, T c) { #pragma STDC FP_CONTRACT ON return a * b + c; } float fp_contract_3(float a, float b, float c) { // CHECK: _Z13fp_contract_3fff // CHECK: tail call float @@llvm.fmuladd return template_muladd(a, b, c); } template class fp_contract_4 { float method(float a, float b, float c) { #pragma STDC FP_CONTRACT ON return a * b + c; } }; template class fp_contract_4; // CHECK: _ZN13fp_contract_4IiE6methodEfff // CHECK: tail call float @@llvm.fmuladd // Check file-scoped FP_CONTRACT #pragma STDC FP_CONTRACT ON float fp_contract_5(float a, float b, float c) { // CHECK: _Z13fp_contract_5fff // CHECK: tail call float @@llvm.fmuladd return a * b + c; } #pragma STDC FP_CONTRACT OFF float fp_contract_6(float a, float b, float c) { // CHECK: _Z13fp_contract_6fff // CHECK: %[[M:.+]] = fmul float %a, %b // CHECK-NEXT: fadd float %[[M]], %c return a * b + c; } @ 1.1.1.2.4.1 log @file fp-contract-pragma.cpp was added on branch yamt-pagecache on 2014-05-22 16:18:53 +0000 @ text @d1 64 @ 1.1.1.2.4.2 log @sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments") @ text @a0 64 // RUN: %clang_cc1 -O3 -triple %itanium_abi_triple -emit-llvm -o - %s | FileCheck %s // Is FP_CONTRACT is honored in a simple case? float fp_contract_1(float a, float b, float c) { // CHECK: _Z13fp_contract_1fff // CHECK: tail call float @@llvm.fmuladd #pragma STDC FP_CONTRACT ON return a * b + c; } // Is FP_CONTRACT state cleared on exiting compound statements? float fp_contract_2(float a, float b, float c) { // CHECK: _Z13fp_contract_2fff // CHECK: %[[M:.+]] = fmul float %a, %b // CHECK-NEXT: fadd float %[[M]], %c { #pragma STDC FP_CONTRACT ON } return a * b + c; } // Does FP_CONTRACT survive template instatiation? class Foo {}; Foo operator+(Foo, Foo); template T template_muladd(T a, T b, T c) { #pragma STDC FP_CONTRACT ON return a * b + c; } float fp_contract_3(float a, float b, float c) { // CHECK: _Z13fp_contract_3fff // CHECK: tail call float @@llvm.fmuladd return template_muladd(a, b, c); } template class fp_contract_4 { float method(float a, float b, float c) { #pragma STDC FP_CONTRACT ON return a * b + c; } }; template class fp_contract_4; // CHECK: _ZN13fp_contract_4IiE6methodEfff // CHECK: tail call float @@llvm.fmuladd // Check file-scoped FP_CONTRACT #pragma STDC FP_CONTRACT ON float fp_contract_5(float a, float b, float c) { // CHECK: _Z13fp_contract_5fff // CHECK: tail call float @@llvm.fmuladd return a * b + c; } #pragma STDC FP_CONTRACT OFF float fp_contract_6(float a, float b, float c) { // CHECK: _Z13fp_contract_6fff // CHECK: %[[M:.+]] = fmul float %a, %b // CHECK-NEXT: fadd float %[[M]], %c return a * b + c; } @