[x32] Fix FrameIndex check in SelectLEA64_32Addr

[oota-llvm.git] / test / CodeGen / R600 / trunc.ll

diff --git a/test/CodeGen/R600/trunc.ll b/test/CodeGen/R600/trunc.ll
index 6bbd7f7b510e101cd0065393c5969a3d8a412189..4a278fbcce05dcf65cf3f2a77b4605575a986991 100644 (file)
--- a/test/CodeGen/R600/trunc.ll
+++ b/test/CodeGen/R600/trunc.ll
@@ -3,7 +3,7 @@
 
 define void @trunc_i64_to_i32_store(i32 addrspace(1)* %out, i64 %in) {
 ; SI-LABEL: @trunc_i64_to_i32_store
-; SI: S_LOAD_DWORD s0, s[0:1], 11
+; SI: S_LOAD_DWORD s0, s[0:1], 0xb
 ; SI: V_MOV_B32_e32 v0, s0
 ; SI: BUFFER_STORE_DWORD v0
 
@@ -16,16 +16,32 @@ define void @trunc_i64_to_i32_store(i32 addrspace(1)* %out, i64 %in) {
   ret void
 }
 
+; SI-LABEL: @trunc_load_shl_i64:
+; SI-DAG: S_LOAD_DWORDX2
+; SI-DAG: S_LOAD_DWORD [[SREG:s[0-9]+]],
+; SI: S_LSHL_B32 [[SHL:s[0-9]+]], [[SREG]], 2
+; SI: V_MOV_B32_e32 [[VSHL:v[0-9]+]], [[SHL]]
+; SI: BUFFER_STORE_DWORD [[VSHL]],
+define void @trunc_load_shl_i64(i32 addrspace(1)* %out, i64 %a) {
+  %b = shl i64 %a, 2
+  %result = trunc i64 %b to i32
+  store i32 %result, i32 addrspace(1)* %out, align 4
+  ret void
+}
+
 ; SI-LABEL: @trunc_shl_i64:
-; SI: S_LOAD_DWORDX2
-; SI: S_LOAD_DWORDX2 [[SREG:s\[[0-9]+:[0-9]+\]]]
-; SI: S_LSHL_B64 s{{\[}}[[LO_SREG:[0-9]+]]:{{[0-9]+\]}}, [[SREG]], 2
-; SI: MOV_B32_e32 v[[LO_VREG:[0-9]+]], s[[LO_SREG]]
+; SI: S_LOAD_DWORDX2 s{{\[}}[[LO_SREG:[0-9]+]]:{{[0-9]+\]}}, s{{\[[0-9]+:[0-9]+\]}}, 0xd
+; SI: S_ADD_I32 s[[LO_SREG2:[0-9]+]], s[[LO_SREG]],
+; SI: S_ADDC_U32
+; SI: S_LSHL_B64 s{{\[}}[[LO_SHL:[0-9]+]]:{{[0-9]+\]}}, s{{\[}}[[LO_SREG2]]:{{[0-9]+\]}}, 2
+; SI: V_MOV_B32_e32 v[[LO_VREG:[0-9]+]], s[[LO_SHL]]
 ; SI: BUFFER_STORE_DWORD v[[LO_VREG]],
-define void @trunc_shl_i64(i32 addrspace(1)* %out, i64 %a) {
-  %b = shl i64 %a, 2
+define void @trunc_shl_i64(i64 addrspace(1)* %out2, i32 addrspace(1)* %out, i64 %a) {
+  %aa = add i64 %a, 234 ; Prevent shrinking store.
+  %b = shl i64 %aa, 2
   %result = trunc i64 %b to i32
   store i32 %result, i32 addrspace(1)* %out, align 4
+  store i64 %b, i64 addrspace(1)* %out2, align 8 ; Prevent reducing ops to 32-bits
   ret void
 }