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llvm-mirror/test/CodeGen/ARM/fdivs.ll

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Convert ARM tests to FileCheck for PR5307. llvm-svn: 89593
2009-11-22 15:23:33 +01:00
; RUN: llc < %s -march=arm -mattr=+vfp2 | FileCheck %s -check-prefix=VFP2
switch the flag for using NEON for SP floating point to a subtarget 'feature'. Re-commit. This time complete with testsuite updates. llvm-svn: 99570
2010-03-26 00:47:34 +01:00
; RUN: llc < %s -march=arm -mattr=+neon | FileCheck %s -check-prefix=NFP0
Convert ARM tests to FileCheck for PR5307. llvm-svn: 89593
2009-11-22 15:23:33 +01:00
; RUN: llc < %s -march=arm -mcpu=cortex-a8 | FileCheck %s -check-prefix=CORTEXA8
; RUN: llc < %s -march=arm -mcpu=cortex-a9 | FileCheck %s -check-prefix=CORTEXA9
Initial support for single-precision FP using NEON. Added "neonfp" attribute to enable. Added patterns for some binary FP operations. llvm-svn: 78081
2009-08-04 19:53:06 +02:00
define float @test(float %a, float %b) {
entry:
%0 = fdiv float %a, %b
ret float %0
}
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-13 22:38:47 +02:00
; VFP2-LABEL: test:
Remove some register allocation order dependencies. llvm-svn: 172874
2013-01-19 01:03:32 +01:00
; VFP2: vdiv.f32 s{{.}}, s{{.}}, s{{.}}
Convert ARM tests to FileCheck for PR5307. llvm-svn: 89593
2009-11-22 15:23:33 +01:00
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-13 22:38:47 +02:00
; NFP1-LABEL: test:
Remove some register allocation order dependencies. llvm-svn: 172874
2013-01-19 01:03:32 +01:00
; NFP1: vdiv.f32 s{{.}}, s{{.}}, s{{.}}
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-13 22:38:47 +02:00
; NFP0-LABEL: test:
Remove some register allocation order dependencies. llvm-svn: 172874
2013-01-19 01:03:32 +01:00
; NFP0: vdiv.f32 s{{.}}, s{{.}}, s{{.}}
Convert ARM tests to FileCheck for PR5307. llvm-svn: 89593
2009-11-22 15:23:33 +01:00
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-13 22:38:47 +02:00
; CORTEXA8-LABEL: test:
Remove some register allocation order dependencies. llvm-svn: 172874
2013-01-19 01:03:32 +01:00
; CORTEXA8: vdiv.f32 s{{.}}, s{{.}}, s{{.}}
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-13 22:38:47 +02:00
; CORTEXA9-LABEL: test:
Avoid write-after-write issue hazards for Cortex-A9. Add a avoidWriteAfterWrite() target hook to identify register classes that suffer from write-after-write hazards. For those register classes, try to avoid writing the same register in two consecutive instructions. This is currently disabled by default. We should not spill to avoid hazards! The command line flag -avoid-waw-hazard can be used to enable waw avoidance. llvm-svn: 129772
2011-04-19 20:11:45 +02:00
; CORTEXA9: vdiv.f32 s{{.}}, s{{.}}, s{{.}}
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