[PATCH] D103235: [SPE] Disable strict-fp for SPE by default

[Qiu Chaofan via Phabricator via cfe-commits]

This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rG5c18d1136665: [SPE] Disable strict-fp for SPE by default 
(authored by qiucf).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D103235/new/

https://reviews.llvm.org/D103235

Files:
  clang/lib/Basic/Targets/PPC.cpp
  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
@@ -11,6 +11,9 @@
 // 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
+// RUN: %clang_cc1 -triple powerpcspe -S -ffp-exception-behavior=strict \
+// RUN: -target-feature +spe -fexperimental-strict-floating-point -emit-llvm \
+// RUN: %s -o - | FileCheck --check-prefix=CHECK-CONSTRAINED %s
 
 typedef __attribute__((vector_size(4 * sizeof(float)))) float vec_float;
 typedef __attribute__((vector_size(2 * sizeof(double)))) double vec_double;
Index: clang/lib/Basic/Targets/PPC.cpp
===================================================================
--- clang/lib/Basic/Targets/PPC.cpp
+++ clang/lib/Basic/Targets/PPC.cpp
@@ -59,6 +59,7 @@
     } else if (Feature == "+prefix-instrs") {
       HasPrefixInstrs = true;
     } else if (Feature == "+spe" || Feature == "+efpu2") {
+      HasStrictFP = false;
       HasSPE = true;
       LongDoubleWidth = LongDoubleAlign = 64;
       LongDoubleFormat = &llvm::APFloat::IEEEdouble();



Index: clang/test/CodeGen/builtins-ppc-fpconstrained.c
===================================================================
--- clang/test/CodeGen/builtins-ppc-fpconstrained.c
+++ clang/test/CodeGen/builtins-ppc-fpconstrained.c
@@ -11,6 +11,9 @@
 // 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
+// RUN: %clang_cc1 -triple powerpcspe -S -ffp-exception-behavior=strict \
+// RUN: -target-feature +spe -fexperimental-strict-floating-point -emit-llvm \
+// RUN: %s -o - | FileCheck --check-prefix=CHECK-CONSTRAINED %s
 
 typedef __attribute__((vector_size(4 * sizeof(float)))) float vec_float;
 typedef __attribute__((vector_size(2 * sizeof(double)))) double vec_double;
Index: clang/lib/Basic/Targets/PPC.cpp
===================================================================
--- clang/lib/Basic/Targets/PPC.cpp
+++ clang/lib/Basic/Targets/PPC.cpp
@@ -59,6 +59,7 @@
     } else if (Feature == "+prefix-instrs") {
       HasPrefixInstrs = true;
     } else if (Feature == "+spe" || Feature == "+efpu2") {
+      HasStrictFP = false;
       HasSPE = true;
       LongDoubleWidth = LongDoubleAlign = 64;
       LongDoubleFormat = &llvm::APFloat::IEEEdouble();

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