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| author | Matthias Braun <matze@braunis.de> | 2015-07-21 00:18:59 +0000 |
|---|---|---|
| committer | Matthias Braun <matze@braunis.de> | 2015-07-21 00:18:59 +0000 |
| commit | e40d89ef9bd6fac06a8087e92351f5725b5ba1d6 (patch) | |
| tree | 770bd31e38375f0f99829e2616ae3c5f1a220573 /llvm/test/CodeGen/Thumb2 | |
| parent | 6a543b6754a6e0caea01f9f69e4d37a6cb7faa2f (diff) | |
| download | bcm5719-llvm-e40d89ef9bd6fac06a8087e92351f5725b5ba1d6.tar.gz bcm5719-llvm-e40d89ef9bd6fac06a8087e92351f5725b5ba1d6.zip | |
ARMLoadStoreOptimizer: Create LDRD/STRD on thumb2
Re-apply r241926 with an additional check that r13 and r15 are not used
for LDRD/STRD. See http://llvm.org/PR24190. This also already includes
the fix from r241951.
Differential Revision: http://reviews.llvm.org/D10623
llvm-svn: 242742
Diffstat (limited to 'llvm/test/CodeGen/Thumb2')
| -rw-r--r-- | llvm/test/CodeGen/Thumb2/aapcs.ll | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/llvm/test/CodeGen/Thumb2/aapcs.ll b/llvm/test/CodeGen/Thumb2/aapcs.ll index 21af8c119b0..299562fe4c5 100644 --- a/llvm/test/CodeGen/Thumb2/aapcs.ll +++ b/llvm/test/CodeGen/Thumb2/aapcs.ll @@ -33,8 +33,7 @@ define float @float_on_stack(double %a, double %b, double %c, double %d, double define double @double_on_stack(double %a, double %b, double %c, double %d, double %e, double %f, double %g, double %h, double %i) { ; CHECK-LABEL: double_on_stack: -; SOFT: ldr r0, [sp, #48] -; SOFT: ldr r1, [sp, #52] +; SOFT: ldrd r0, r1, [sp, #48] ; HARD: vldr d0, [sp] ; CHECK-NEXT: bx lr ret double %i @@ -42,8 +41,7 @@ define double @double_on_stack(double %a, double %b, double %c, double %d, doubl define double @double_not_split(double %a, double %b, double %c, double %d, double %e, double %f, double %g, float %h, double %i) { ; CHECK-LABEL: double_not_split: -; SOFT: ldr r0, [sp, #48] -; SOFT: ldr r1, [sp, #52] +; SOFT: ldrd r0, r1, [sp, #48] ; HARD: vldr d0, [sp] ; CHECK-NEXT: bx lr ret double %i |
