[PATCH] D87223: [FPEnv] [Clang] Enable constrained FP support for PowerPC
Qiu Chaofan via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Fri Sep 11 09:40:53 PDT 2020
This revision was automatically updated to reflect the committed changes.
Closed by commit rG8ecc8520bc5b: [FPEnv] [Clang] Enable constrained FP support for PowerPC (authored by qiucf).
Herald added a project: clang.
Herald added a subscriber: cfe-commits.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D87223/new/
https://reviews.llvm.org/D87223
Files:
clang/lib/Basic/Targets/PPC.h
clang/test/CodeGen/builtins-ppc-fpconstrained.c
Index: clang/test/CodeGen/builtins-ppc-fpconstrained.c
===================================================================
--- clang/test/CodeGen/builtins-ppc-fpconstrained.c
+++ clang/test/CodeGen/builtins-ppc-fpconstrained.c
@@ -2,14 +2,12 @@
// RUN: %clang_cc1 -triple powerpc64le-gnu-linux -target-feature +vsx \
// RUN: -emit-llvm %s -o - | FileCheck --check-prefix=CHECK-UNCONSTRAINED %s
// RUN: %clang_cc1 -triple powerpc64le-gnu-linux -target-feature +vsx \
-// RUN: -fexperimental-strict-floating-point \
// RUN: -ffp-exception-behavior=strict -emit-llvm %s -o - | FileCheck \
// RUN: --check-prefix=CHECK-CONSTRAINED -vv %s
// RUN: %clang_cc1 -triple powerpc64le-gnu-linux -target-feature +vsx \
// RUN: -fallow-half-arguments-and-returns -S -o - %s | \
// RUN: FileCheck --check-prefix=CHECK-ASM --check-prefix=NOT-FIXME-CHECK %s
// RUN: %clang_cc1 -triple powerpc64le-gnu-linux -target-feature +vsx \
-// RUN: -fexperimental-strict-floating-point \
// RUN: -fallow-half-arguments-and-returns -S -ffp-exception-behavior=strict \
// RUN: -o - %s | FileCheck --check-prefix=CHECK-ASM \
// RUN: --check-prefix=FIXME-CHECK %s
Index: clang/lib/Basic/Targets/PPC.h
===================================================================
--- clang/lib/Basic/Targets/PPC.h
+++ clang/lib/Basic/Targets/PPC.h
@@ -82,6 +82,7 @@
SimdDefaultAlign = 128;
LongDoubleWidth = LongDoubleAlign = 128;
LongDoubleFormat = &llvm::APFloat::PPCDoubleDouble();
+ HasStrictFP = true;
}
// Set the language option for altivec based on our value.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: D87223.291252.patch
Type: text/x-patch
Size: 1567 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/cfe-commits/attachments/20200911/78fa331a/attachment.bin>
More information about the cfe-commits
mailing list