aboutsummaryrefslogtreecommitdiffstats
path: root/test
diff options
context:
space:
mode:
authorAkira Hatanaka <ahatanaka@mips.com>2013-02-22 21:10:03 +0000
committerAkira Hatanaka <ahatanaka@mips.com>2013-02-22 21:10:03 +0000
commit606893294095e214f50937e8f8e9770efaab07a7 (patch)
treec240d37da0f31b77e214be31c83e77e056ad4f32 /test
parent2de6d3b20fbfbc6a0a7e942741ecdc9679ce10fe (diff)
downloadexternal_llvm-606893294095e214f50937e8f8e9770efaab07a7.zip
external_llvm-606893294095e214f50937e8f8e9770efaab07a7.tar.gz
external_llvm-606893294095e214f50937e8f8e9770efaab07a7.tar.bz2
[mips] Emit call16 operator instead of got_disp. The former allows lazy binding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175920 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
-rw-r--r--test/CodeGen/Mips/mips64-expand-libcall.ll14
-rw-r--r--test/CodeGen/Mips/mips64-libcall.ll29
2 files changed, 29 insertions, 14 deletions
diff --git a/test/CodeGen/Mips/mips64-expand-libcall.ll b/test/CodeGen/Mips/mips64-expand-libcall.ll
deleted file mode 100644
index 4a67211..0000000
--- a/test/CodeGen/Mips/mips64-expand-libcall.ll
+++ /dev/null
@@ -1,14 +0,0 @@
-; RUN: llc -march=mips64el -mcpu=mips64r2 -O3 < %s | FileCheck %s
-
-; Check that %add is not passed in an integer register.
-;
-; CHECK-NOT: dmfc1 $4
-
-define double @callfloor(double %d) nounwind readnone {
-entry:
- %add = fadd double %d, 1.000000e+00
- %call = tail call double @floor(double %add) nounwind readnone
- ret double %call
-}
-
-declare double @floor(double) nounwind readnone
diff --git a/test/CodeGen/Mips/mips64-libcall.ll b/test/CodeGen/Mips/mips64-libcall.ll
new file mode 100644
index 0000000..c53ccfd
--- /dev/null
+++ b/test/CodeGen/Mips/mips64-libcall.ll
@@ -0,0 +1,29 @@
+; RUN: llc -march=mips64el -mcpu=mips64r2 -O3 < %s |\
+; RUN: FileCheck %s -check-prefix=HARD
+; RUN: llc -march=mips64el -mcpu=mips64r2 -soft-float < %s |\
+; RUN: FileCheck %s -check-prefix=SOFT
+
+; Check that %add is not passed in an integer register.
+;
+; HARD : callfloor:
+; HARD-NOT: dmfc1 $4
+
+define double @callfloor(double %d) nounwind readnone {
+entry:
+ %add = fadd double %d, 1.000000e+00
+ %call = tail call double @floor(double %add) nounwind readnone
+ ret double %call
+}
+
+declare double @floor(double) nounwind readnone
+
+; Check call16.
+;
+; SOFT: f64add:
+; SOFT: ld $25, %call16(__adddf3)
+
+define double @f64add(double %a, double %b) {
+entry:
+ %add = fadd double %a, %b
+ ret double %add
+}