1 files changed, 0 insertions, 209 deletions
diff --git a/test/CodeGen/SystemZ/int-conv-06.ll b/test/CodeGen/SystemZ/int-conv-06.ll
deleted file mode 100644
index 99ff84efbe76..000000000000
--- a/test/CodeGen/SystemZ/int-conv-06.ll
+++ /dev/null
@@ -1,209 +0,0 @@
-; Test zero extensions from a halfword to an i32.  The tests here
-; assume z10 register pressure, without the high words being available.
-;
-; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z10 | FileCheck %s
-
-; Test register extension, starting with an i32.
-define i32 @f1(i32 %a) {
-; CHECK-LABEL: f1:
-; CHECK: llhr %r2, %r2
-; CHECK: br %r14
-  %half = trunc i32 %a to i16
-  %ext = zext i16 %half to i32
-  ret i32 %ext
-}
-
-; ...and again with an i64.
-define i32 @f2(i64 %a) {
-; CHECK-LABEL: f2:
-; CHECK: llhr %r2, %r2
-; CHECK: br %r14
-  %half = trunc i64 %a to i16
-  %ext = zext i16 %half to i32
-  ret i32 %ext
-}
-
-; Check ANDs that are equivalent to zero extension.
-define i32 @f3(i32 %a) {
-; CHECK-LABEL: f3:
-; CHECK: llhr %r2, %r2
-; CHECK: br %r14
-  %ext = and i32 %a, 65535
-  ret i32 %ext
-}
-
-; Check LLH with no displacement.
-define i32 @f4(i16 *%src) {
-; CHECK-LABEL: f4:
-; CHECK: llh %r2, 0(%r2)
-; CHECK: br %r14
-  %half = load i16 , i16 *%src
-  %ext = zext i16 %half to i32
-  ret i32 %ext
-}
-
-; Check the high end of the LLH range.
-define i32 @f5(i16 *%src) {
-; CHECK-LABEL: f5:
-; CHECK: llh %r2, 524286(%r2)
-; CHECK: br %r14
-  %ptr = getelementptr i16, i16 *%src, i64 262143
-  %half = load i16 , i16 *%ptr
-  %ext = zext i16 %half to i32
-  ret i32 %ext
-}
-
-; Check the next halfword up, which needs separate address logic.
-; Other sequences besides this one would be OK.
-define i32 @f6(i16 *%src) {
-; CHECK-LABEL: f6:
-; CHECK: agfi %r2, 524288
-; CHECK: llh %r2, 0(%r2)
-; CHECK: br %r14
-  %ptr = getelementptr i16, i16 *%src, i64 262144
-  %half = load i16 , i16 *%ptr
-  %ext = zext i16 %half to i32
-  ret i32 %ext
-}
-
-; Check the high end of the negative LLH range.
-define i32 @f7(i16 *%src) {
-; CHECK-LABEL: f7:
-; CHECK: llh %r2, -2(%r2)
-; CHECK: br %r14
-  %ptr = getelementptr i16, i16 *%src, i64 -1
-  %half = load i16 , i16 *%ptr
-  %ext = zext i16 %half to i32
-  ret i32 %ext
-}
-
-; Check the low end of the LLH range.
-define i32 @f8(i16 *%src) {
-; CHECK-LABEL: f8:
-; CHECK: llh %r2, -524288(%r2)
-; CHECK: br %r14
-  %ptr = getelementptr i16, i16 *%src, i64 -262144
-  %half = load i16 , i16 *%ptr
-  %ext = zext i16 %half to i32
-  ret i32 %ext
-}
-
-; Check the next halfword down, which needs separate address logic.
-; Other sequences besides this one would be OK.
-define i32 @f9(i16 *%src) {
-; CHECK-LABEL: f9:
-; CHECK: agfi %r2, -524290
-; CHECK: llh %r2, 0(%r2)
-; CHECK: br %r14
-  %ptr = getelementptr i16, i16 *%src, i64 -262145
-  %half = load i16 , i16 *%ptr
-  %ext = zext i16 %half to i32
-  ret i32 %ext
-}
-
-; Check that LLH allows an index
-define i32 @f10(i64 %src, i64 %index) {
-; CHECK-LABEL: f10:
-; CHECK: llh %r2, 524287(%r3,%r2)
-; CHECK: br %r14
-  %add1 = add i64 %src, %index
-  %add2 = add i64 %add1, 524287
-  %ptr = inttoptr i64 %add2 to i16 *
-  %half = load i16 , i16 *%ptr
-  %ext = zext i16 %half to i32
-  ret i32 %ext
-}
-
-; Test a case where we spill the source of at least one LLHR.  We want
-; to use LLH if possible.
-define void @f11(i32 *%ptr) {
-; CHECK-LABEL: f11:
-; CHECK: llh {{%r[0-9]+}}, 16{{[26]}}(%r15)
-; CHECK: br %r14
-  %val0 = load volatile i32 , i32 *%ptr
-  %val1 = load volatile i32 , i32 *%ptr
-  %val2 = load volatile i32 , i32 *%ptr
-  %val3 = load volatile i32 , i32 *%ptr
-  %val4 = load volatile i32 , i32 *%ptr
-  %val5 = load volatile i32 , i32 *%ptr
-  %val6 = load volatile i32 , i32 *%ptr
-  %val7 = load volatile i32 , i32 *%ptr
-  %val8 = load volatile i32 , i32 *%ptr
-  %val9 = load volatile i32 , i32 *%ptr
-  %val10 = load volatile i32 , i32 *%ptr
-  %val11 = load volatile i32 , i32 *%ptr
-  %val12 = load volatile i32 , i32 *%ptr
-  %val13 = load volatile i32 , i32 *%ptr
-  %val14 = load volatile i32 , i32 *%ptr
-  %val15 = load volatile i32 , i32 *%ptr
-
-  %trunc0 = trunc i32 %val0 to i16
-  %trunc1 = trunc i32 %val1 to i16
-  %trunc2 = trunc i32 %val2 to i16
-  %trunc3 = trunc i32 %val3 to i16
-  %trunc4 = trunc i32 %val4 to i16
-  %trunc5 = trunc i32 %val5 to i16
-  %trunc6 = trunc i32 %val6 to i16
-  %trunc7 = trunc i32 %val7 to i16
-  %trunc8 = trunc i32 %val8 to i16
-  %trunc9 = trunc i32 %val9 to i16
-  %trunc10 = trunc i32 %val10 to i16
-  %trunc11 = trunc i32 %val11 to i16
-  %trunc12 = trunc i32 %val12 to i16
-  %trunc13 = trunc i32 %val13 to i16
-  %trunc14 = trunc i32 %val14 to i16
-  %trunc15 = trunc i32 %val15 to i16
-
-  %ext0 = zext i16 %trunc0 to i32
-  %ext1 = zext i16 %trunc1 to i32
-  %ext2 = zext i16 %trunc2 to i32
-  %ext3 = zext i16 %trunc3 to i32
-  %ext4 = zext i16 %trunc4 to i32
-  %ext5 = zext i16 %trunc5 to i32
-  %ext6 = zext i16 %trunc6 to i32
-  %ext7 = zext i16 %trunc7 to i32
-  %ext8 = zext i16 %trunc8 to i32
-  %ext9 = zext i16 %trunc9 to i32
-  %ext10 = zext i16 %trunc10 to i32
-  %ext11 = zext i16 %trunc11 to i32
-  %ext12 = zext i16 %trunc12 to i32
-  %ext13 = zext i16 %trunc13 to i32
-  %ext14 = zext i16 %trunc14 to i32
-  %ext15 = zext i16 %trunc15 to i32
-
-  store volatile i32 %val0, i32 *%ptr
-  store volatile i32 %val1, i32 *%ptr
-  store volatile i32 %val2, i32 *%ptr
-  store volatile i32 %val3, i32 *%ptr
-  store volatile i32 %val4, i32 *%ptr
-  store volatile i32 %val5, i32 *%ptr
-  store volatile i32 %val6, i32 *%ptr
-  store volatile i32 %val7, i32 *%ptr
-  store volatile i32 %val8, i32 *%ptr
-  store volatile i32 %val9, i32 *%ptr
-  store volatile i32 %val10, i32 *%ptr
-  store volatile i32 %val11, i32 *%ptr
-  store volatile i32 %val12, i32 *%ptr
-  store volatile i32 %val13, i32 *%ptr
-  store volatile i32 %val14, i32 *%ptr
-  store volatile i32 %val15, i32 *%ptr
-
-  store volatile i32 %ext0, i32 *%ptr
-  store volatile i32 %ext1, i32 *%ptr
-  store volatile i32 %ext2, i32 *%ptr
-  store volatile i32 %ext3, i32 *%ptr
-  store volatile i32 %ext4, i32 *%ptr
-  store volatile i32 %ext5, i32 *%ptr
-  store volatile i32 %ext6, i32 *%ptr
-  store volatile i32 %ext7, i32 *%ptr
-  store volatile i32 %ext8, i32 *%ptr
-  store volatile i32 %ext9, i32 *%ptr
-  store volatile i32 %ext10, i32 *%ptr
-  store volatile i32 %ext11, i32 *%ptr
-  store volatile i32 %ext12, i32 *%ptr
-  store volatile i32 %ext13, i32 *%ptr
-  store volatile i32 %ext14, i32 *%ptr
-  store volatile i32 %ext15, i32 *%ptr
-
-  ret void
-}