[NVPTX] Calling conventions fix

Fix ABI handling for function
returning bool -- use st.param.b32 to return the value
and use ld.param.b32 in caller to load the return value.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185177 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 20 insertions, 20 deletions

diff --git a/test/CodeGen/NVPTX/compare-int.ll b/test/CodeGen/NVPTX/compare-int.ll
index e929f24..c595f21 100644
--- a/test/CodeGen/NVPTX/compare-int.ll
+++ b/test/CodeGen/NVPTX/compare-int.ll
@@ -195,7 +195,7 @@ define i32 @icmp_sle_i32(i32 %a, i32 %b) {
 
 define i16 @icmp_eq_i16(i16 %a, i16 %b) {
 ; CHECK: setp.eq.s16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
-; CHECK: selp.u16 %rs{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
 ; CHECK: ret
   %cmp = icmp eq i16 %a, %b
   %ret = zext i1 %cmp to i16
@@ -204,7 +204,7 @@ define i16 @icmp_eq_i16(i16 %a, i16 %b) {
 
 define i16 @icmp_ne_i16(i16 %a, i16 %b) {
 ; CHECK: setp.ne.s16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
-; CHECK: selp.u16 %rs{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
 ; CHECK: ret
   %cmp = icmp ne i16 %a, %b
   %ret = zext i1 %cmp to i16
@@ -213,7 +213,7 @@ define i16 @icmp_ne_i16(i16 %a, i16 %b) {
 
 define i16 @icmp_ugt_i16(i16 %a, i16 %b) {
 ; CHECK: setp.gt.u16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
-; CHECK: selp.u16 %rs{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
 ; CHECK: ret
   %cmp = icmp ugt i16 %a, %b
   %ret = zext i1 %cmp to i16
@@ -222,7 +222,7 @@ define i16 @icmp_ugt_i16(i16 %a, i16 %b) {
 
 define i16 @icmp_uge_i16(i16 %a, i16 %b) {
 ; CHECK: setp.ge.u16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
-; CHECK: selp.u16 %rs{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
 ; CHECK: ret
   %cmp = icmp uge i16 %a, %b
   %ret = zext i1 %cmp to i16
@@ -231,7 +231,7 @@ define i16 @icmp_uge_i16(i16 %a, i16 %b) {
 
 define i16 @icmp_ult_i16(i16 %a, i16 %b) {
 ; CHECK: setp.lt.u16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
-; CHECK: selp.u16 %rs{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
 ; CHECK: ret
   %cmp = icmp ult i16 %a, %b
   %ret = zext i1 %cmp to i16
@@ -240,7 +240,7 @@ define i16 @icmp_ult_i16(i16 %a, i16 %b) {
 
 define i16 @icmp_ule_i16(i16 %a, i16 %b) {
 ; CHECK: setp.le.u16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
-; CHECK: selp.u16 %rs{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
 ; CHECK: ret
   %cmp = icmp ule i16 %a, %b
   %ret = zext i1 %cmp to i16
@@ -249,7 +249,7 @@ define i16 @icmp_ule_i16(i16 %a, i16 %b) {
 
 define i16 @icmp_sgt_i16(i16 %a, i16 %b) {
 ; CHECK: setp.gt.s16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
-; CHECK: selp.u16 %rs{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
 ; CHECK: ret
   %cmp = icmp sgt i16 %a, %b
   %ret = zext i1 %cmp to i16
@@ -258,7 +258,7 @@ define i16 @icmp_sgt_i16(i16 %a, i16 %b) {
 
 define i16 @icmp_sge_i16(i16 %a, i16 %b) {
 ; CHECK: setp.ge.s16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
-; CHECK: selp.u16 %rs{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
 ; CHECK: ret
   %cmp = icmp sge i16 %a, %b
   %ret = zext i1 %cmp to i16
@@ -267,7 +267,7 @@ define i16 @icmp_sge_i16(i16 %a, i16 %b) {
 
 define i16 @icmp_slt_i16(i16 %a, i16 %b) {
 ; CHECK: setp.lt.s16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
-; CHECK: selp.u16 %rs{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
 ; CHECK: ret
   %cmp = icmp slt i16 %a, %b
   %ret = zext i1 %cmp to i16
@@ -276,7 +276,7 @@ define i16 @icmp_slt_i16(i16 %a, i16 %b) {
 
 define i16 @icmp_sle_i16(i16 %a, i16 %b) {
 ; CHECK: setp.le.s16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
-; CHECK: selp.u16 %rs{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
 ; CHECK: ret
   %cmp = icmp sle i16 %a, %b
   %ret = zext i1 %cmp to i16
@@ -289,7 +289,7 @@ define i16 @icmp_sle_i16(i16 %a, i16 %b) {
 define i8 @icmp_eq_i8(i8 %a, i8 %b) {
 ; Comparison happens in 16-bit
 ; CHECK: setp.eq.s16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
-; CHECK: selp.u16 %rs{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
 ; CHECK: ret
   %cmp = icmp eq i8 %a, %b
   %ret = zext i1 %cmp to i8
@@ -299,7 +299,7 @@ define i8 @icmp_eq_i8(i8 %a, i8 %b) {
 define i8 @icmp_ne_i8(i8 %a, i8 %b) {
 ; Comparison happens in 16-bit
 ; CHECK: setp.ne.s16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
-; CHECK: selp.u16 %rs{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
 ; CHECK: ret
   %cmp = icmp ne i8 %a, %b
   %ret = zext i1 %cmp to i8
@@ -309,7 +309,7 @@ define i8 @icmp_ne_i8(i8 %a, i8 %b) {
 define i8 @icmp_ugt_i8(i8 %a, i8 %b) {
 ; Comparison happens in 16-bit
 ; CHECK: setp.gt.u16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
-; CHECK: selp.u16 %rs{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
 ; CHECK: ret
   %cmp = icmp ugt i8 %a, %b
   %ret = zext i1 %cmp to i8
@@ -319,7 +319,7 @@ define i8 @icmp_ugt_i8(i8 %a, i8 %b) {
 define i8 @icmp_uge_i8(i8 %a, i8 %b) {
 ; Comparison happens in 16-bit
 ; CHECK: setp.ge.u16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
-; CHECK: selp.u16 %rs{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
 ; CHECK: ret
   %cmp = icmp uge i8 %a, %b
   %ret = zext i1 %cmp to i8
@@ -329,7 +329,7 @@ define i8 @icmp_uge_i8(i8 %a, i8 %b) {
 define i8 @icmp_ult_i8(i8 %a, i8 %b) {
 ; Comparison happens in 16-bit
 ; CHECK: setp.lt.u16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
-; CHECK: selp.u16 %rs{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
 ; CHECK: ret
   %cmp = icmp ult i8 %a, %b
   %ret = zext i1 %cmp to i8
@@ -339,7 +339,7 @@ define i8 @icmp_ult_i8(i8 %a, i8 %b) {
 define i8 @icmp_ule_i8(i8 %a, i8 %b) {
 ; Comparison happens in 16-bit
 ; CHECK: setp.le.u16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
-; CHECK: selp.u16 %rs{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
 ; CHECK: ret
   %cmp = icmp ule i8 %a, %b
   %ret = zext i1 %cmp to i8
@@ -349,7 +349,7 @@ define i8 @icmp_ule_i8(i8 %a, i8 %b) {
 define i8 @icmp_sgt_i8(i8 %a, i8 %b) {
 ; Comparison happens in 16-bit
 ; CHECK: setp.gt.s16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
-; CHECK: selp.u16 %rs{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
 ; CHECK: ret
   %cmp = icmp sgt i8 %a, %b
   %ret = zext i1 %cmp to i8
@@ -359,7 +359,7 @@ define i8 @icmp_sgt_i8(i8 %a, i8 %b) {
 define i8 @icmp_sge_i8(i8 %a, i8 %b) {
 ; Comparison happens in 16-bit
 ; CHECK: setp.ge.s16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
-; CHECK: selp.u16 %rs{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
 ; CHECK: ret
   %cmp = icmp sge i8 %a, %b
   %ret = zext i1 %cmp to i8
@@ -369,7 +369,7 @@ define i8 @icmp_sge_i8(i8 %a, i8 %b) {
 define i8 @icmp_slt_i8(i8 %a, i8 %b) {
 ; Comparison happens in 16-bit
 ; CHECK: setp.lt.s16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
-; CHECK: selp.u16 %rs{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
 ; CHECK: ret
   %cmp = icmp slt i8 %a, %b
   %ret = zext i1 %cmp to i8
@@ -379,7 +379,7 @@ define i8 @icmp_slt_i8(i8 %a, i8 %b) {
 define i8 @icmp_sle_i8(i8 %a, i8 %b) {
 ; Comparison happens in 16-bit
 ; CHECK: setp.le.s16 %p[[P0:[0-9]+]], %rs{{[0-9]+}}, %rs{{[0-9]+}}
-; CHECK: selp.u16 %rs{{[0-9]+}}, 1, 0, %p[[P0]]
+; CHECK: selp.u32 %r{{[0-9]+}}, 1, 0, %p[[P0]]
 ; CHECK: ret
   %cmp = icmp sle i8 %a, %b
   %ret = zext i1 %cmp to i8