diff options
author | Dimitry Andric <dim@FreeBSD.org> | 2013-06-10 20:36:52 +0000 |
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committer | Dimitry Andric <dim@FreeBSD.org> | 2013-06-10 20:36:52 +0000 |
commit | 59d6cff90eecf31cb3dd860c4e786674cfdd42eb (patch) | |
tree | 909310b2e05119d1d6efda049977042abbb58bb1 /test/CodeGen/SystemZ/args-06.ll | |
parent | 4a16efa3e43e35f0cc9efe3a67f620f0017c3d36 (diff) |
Notes
Diffstat (limited to 'test/CodeGen/SystemZ/args-06.ll')
-rw-r--r-- | test/CodeGen/SystemZ/args-06.ll | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/test/CodeGen/SystemZ/args-06.ll b/test/CodeGen/SystemZ/args-06.ll new file mode 100644 index 0000000000000..b2f8bee2c6b51 --- /dev/null +++ b/test/CodeGen/SystemZ/args-06.ll @@ -0,0 +1,76 @@ +; Test the padding of unextended integer stack parameters. These are used +; to pass structures. +; +; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s + +define i8 @f1(i8 %a, i8 %b, i8 %c, i8 %d, i8 %e, i8 %f, i8 %g) { +; CHECK: f1: +; CHECK: ar %r2, %r3 +; CHECK: ar %r2, %r4 +; CHECK: ar %r2, %r5 +; CHECK: ar %r2, %r6 +; CHECK: lb {{%r[0-5]}}, 167(%r15) +; CHECK: lb {{%r[0-5]}}, 175(%r15) +; CHECK: br %r14 + %addb = add i8 %a, %b + %addc = add i8 %addb, %c + %addd = add i8 %addc, %d + %adde = add i8 %addd, %e + %addf = add i8 %adde, %f + %addg = add i8 %addf, %g + ret i8 %addg +} + +define i16 @f2(i16 %a, i16 %b, i16 %c, i16 %d, i16 %e, i16 %f, i16 %g) { +; CHECK: f2: +; CHECK: ar %r2, %r3 +; CHECK: ar %r2, %r4 +; CHECK: ar %r2, %r5 +; CHECK: ar %r2, %r6 +; CHECK: lh {{%r[0-5]}}, 166(%r15) +; CHECK: lh {{%r[0-5]}}, 174(%r15) +; CHECK: br %r14 + %addb = add i16 %a, %b + %addc = add i16 %addb, %c + %addd = add i16 %addc, %d + %adde = add i16 %addd, %e + %addf = add i16 %adde, %f + %addg = add i16 %addf, %g + ret i16 %addg +} + +define i32 @f3(i32 %a, i32 %b, i32 %c, i32 %d, i32 %e, i32 %f, i32 %g) { +; CHECK: f3: +; CHECK: ar %r2, %r3 +; CHECK: ar %r2, %r4 +; CHECK: ar %r2, %r5 +; CHECK: ar %r2, %r6 +; CHECK: a %r2, 164(%r15) +; CHECK: a %r2, 172(%r15) +; CHECK: br %r14 + %addb = add i32 %a, %b + %addc = add i32 %addb, %c + %addd = add i32 %addc, %d + %adde = add i32 %addd, %e + %addf = add i32 %adde, %f + %addg = add i32 %addf, %g + ret i32 %addg +} + +define i64 @f4(i64 %a, i64 %b, i64 %c, i64 %d, i64 %e, i64 %f, i64 %g) { +; CHECK: f4: +; CHECK: agr %r2, %r3 +; CHECK: agr %r2, %r4 +; CHECK: agr %r2, %r5 +; CHECK: agr %r2, %r6 +; CHECK: ag %r2, 160(%r15) +; CHECK: ag %r2, 168(%r15) +; CHECK: br %r14 + %addb = add i64 %a, %b + %addc = add i64 %addb, %c + %addd = add i64 %addc, %d + %adde = add i64 %addd, %e + %addf = add i64 %adde, %f + %addg = add i64 %addf, %g + ret i64 %addg +} |